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Sheep Working Group Update June 2006 2006 ID INFO/EXPO August 2006

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Sheep Working Group Update

June 2006

2006 ID INFO/EXPOAugust 2006

Species Working Group (SWG)

Formed as a result of 2004 USAHA meeting

Charge: To provide species-specific input into USAIP/NAIS

Broad industry-wide representation

Actively considering your grassroots realities and representing YOU!

Wrestled with many topics, consensus re: build on existing scrapie program, G/L ID, costs, ‘cuss and discuss’

Recommendations made by SWG in 2004 regarding NAIS

Continue with the existing mandatory ID requirements of the National Scrapie Eradication Program

– Evolve from this program rather than ‘starting over’ is key for producer participation.

– Most complete federal ID system in existence for any species.

– Recognize no purely visual ID system will achieve final tracking goal (48 hours).

– BUT no proven Electronic ID & tracking system for sheep yet exists in the world.

Stats-USDA Scrapie Flock Numbers

114,907 sheep and goat premises have flock/herd numbers in the SNGB as of 6/30/06. Approx. 67,000 are sheep.

Official eartags have been issued to 84,154 s/g premises.

Market tagging capability encourages compliance.

Recommendation: tie current Scrapie Flock ID (SFID) number to NAIS PIN in computer database(s) only.

Current Voluntary and Mandatory Scrapie ID programs

These are ID programs and They provide flock of origin data on the tag.

They are NOT perfect sheep or goat movement tracking systems but they are valuable.

These programs provide much more useful trace back data than exists for cattle not located in brand states and not monitored via private ID systems.

•MN38418 5425

•Tested choices

SFID +Animal ID =SFID +Animal ID =Unique individual Unique individual numbernumber

History of Scrapie Mandatory ID

NAIS Movement Reporting (recommendations cont.)

Individual ID and movement recording mandated only when sheep commingle,– move in commerce – exhibited intra- and interstate– Sale of breeding stock and cull sheep

Group ID lambs in feeding channelsGroup ID sheep moving intra and interstate for management purposes w/o change of ownership

(green indicates proposed NAIS changes)

Tracking reported when….

change of ownership, interstate movement, multiple owners commingling their animals

NAIS Recommendations

The sheep industry recognizes that exhibitions are currently a high-risk activity for disease transmission. Such events should immediately begin enforcing compliance regarding ID and tracking (health certificates).

Recommendations to NAIS staff and State Veterinarians by SWG in Fall 2005

Today’s scrapie program w/appropriate group/lot identification will workThe Scrapie Program’s Flock ID number plus the animal ID number, as currently used in the NSEP, is a unique number in the USOur industry has more premises and animals identified than others (114,907 sheep and goat premises as of 7/06)

NSEP overlap with NAIS

Continue with current scrapie numbering system - on all tags for sheep and goats inclusive of RFID tags. Numbering changes when NAIS becomes mandatory.

NAIS Tag numbering system

The 840 numbering system is a 15-digit numbering system providing unique individual animal identification – Designed solely for electronic reading. – Potentially makes visual reading of scrapie tags more

error prone– SWG opposes this change mandated by NAIS

standards from official visual sheep ID at this time.

NAIS AIN – 15 digits intended for electronic reading only

Search for perfect RFID tag: retention, low reactivity, ease of application, functional life

Recommendations (cont.)

Once electronic identification and tracking technology is proven to work in the sheep industry, it must also be economically feasible for industry.

Electronic ID has proven merit for disease control programs.

Range and Feeders

It is imperative that the range flock and feeder segments of the industry be able to move animals via group-lot format. To tag or read individual animals in conditions common in these segments are such that it will be very difficult and costly to do so. Compliance will be poor, thus negatively affecting program strength.

Group/Lot ID

15-character GIN– NAIS Premises alphanumeric ID

(7) +– Date (MMDDYY) +– Lot assembled that day (01)

Number generated & reported by producer

GIN application

Multiple shipments from the same premises on same day– A23456701260601– A23456701260602

Tracing backwards or forwards would involve ALL groups from the same premises.

Feeding Channels

Once a group enters feeding channels, normal practices and records will keep track of the group to the extent practical. When animals leave the feeding facility they get a new GIN.This approach is scientifically sound for sheep.

Auction markets, slaughter plants, feedlots

Auction markets, slaughter plants, feedlots can not rely upon EID reading systems that read < 100% of the animals at speed of commerce.

All systems presently fail this test. Therefore the current system of counting/accounting must be maintained - forcing the EID system to be an expensive time-consuming add-on to a situation in which throughput is critical.

Requested USDA conduct an economic analysis of cost-benefit of EID methods and tracking for the sheep industry.

A cost/benefit analysis needed for risk posed by the sheep industry in the event of a disease outbreak. The only likely disease that would be addressed by a national sheep/goat tracking system is foot and mouth disease. Industry considers the information from this proposed analysis to be valuable but nothing has been initiated.

Where oh where has my little lamb gone……

Thanks to the Sheep Working Group!